Cube Molds used with cement, mortar, grout, concrete and capping compounds are available in models constructed of plastic or various metals. Metal molds are rugged and meet specific ASTM and AASHTO standards. The light-weight plastic molds perform well with internal quality control programs; some also align with ASTM standards as indicated.
“Gilson’s 2x2in (51x51mm) cube molds for cement testing are available in bronze, stainless steel or high-density polyethylene plastic. Gilson also carries single specimen steel or plastic concrete cube molds, available in 6x6in (152x152mm) or 150x150mm size.”